# strmode() function declaration buglet fixed

Was converting files to proper ANSI C function declarations and a user tripped over the fact that old 4.4 BSD’s function prototype of strmode() had int as a parameter, whereas it has been mode_t for a long, long time (read 1994 at least).

This broke buildworld of course.

And OpenBSD made the parameter int everywhere with a XXX comment in the strmode.c file that it should be mode_t actually. Weird.